http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104502069-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M11-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 |
| filingDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104502069-B |
| titleOfInvention | A kind of flip LED chips on-line checking receives flash ranging method for testing |
| abstract | The invention discloses a kind of receipts light method of flip LED chips on-line checking, the receipts flash ranging method for testing comprises the following steps：Chip to be tested is moved into the top that integrating sphere receives optical port；It is arranged at the integrating sphere lowering or hoisting gear below integrating sphere to move upwards, the receipts optical port of institute's integrating sphere is directed at the emission side of the flip LED chips to be tested, and the plate for making to be arranged at integrating sphere receipts optical port is adjacent to the disc for loading flip LED chips to be tested.Optical tests component is received designed according to this invention, can successfully solve the problems, such as flip LED chips motor and light-emitting area not homonymy, with high receipts light precision, especially it is used cooperatively with flip LED chips on-line measuring device, being capable of substantially improving performance, the high speed and precision test of flip LED chips is realized, accelerates the detection efficiency of flip-chip. |
| priorityDate | 2014-12-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.